GB0523573D0 - Aircraft fuel pipe coupling - Google Patents

Aircraft fuel pipe coupling

Info

Publication number
GB0523573D0
GB0523573D0 GBGB0523573.4A GB0523573A GB0523573D0 GB 0523573 D0 GB0523573 D0 GB 0523573D0 GB 0523573 A GB0523573 A GB 0523573A GB 0523573 D0 GB0523573 D0 GB 0523573D0
Authority
GB
United Kingdom
Prior art keywords
socket
male
female
coupling
fuel pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0523573.4A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations Ltd
Original Assignee
Airbus Operations Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus Operations Ltd filed Critical Airbus Operations Ltd
Priority to GBGB0523573.4A priority Critical patent/GB0523573D0/en
Publication of GB0523573D0 publication Critical patent/GB0523573D0/en
Priority to PCT/GB2006/003744 priority patent/WO2007057629A1/en
Priority to EP06794695.4A priority patent/EP1952051B1/en
Priority to RU2008123890/06A priority patent/RU2472058C2/en
Priority to CN200680043145.3A priority patent/CN101313167B/en
Priority to JP2008540671A priority patent/JP5019184B2/en
Priority to BRPI0618696-3A priority patent/BRPI0618696A2/en
Priority to US11/992,947 priority patent/US8172272B2/en
Priority to CA2630281A priority patent/CA2630281C/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/02—Tanks
    • B64D37/14—Filling or emptying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

A coupling for fuel pipe includes a pipe end fitting, which includes a male outer surface including a groove and a female inner surface including a groove. The coupling includes a double-walled socket including a female outer socket and a male inner shaft. The pipe end fitting is accommodated in the region between the female outer socket and the male inner shaft. A first seal ring seals between the female inner surface and the male inner shaft. A second seal ring, which may be substantially coplanar with the first, seals between the male outer surface and the female outer socket of the double-walled socket. The coupling may be so arranged that the pipe end fitting and the double-walled socket are able to pivot relative to each other by up to at least ±2 degrees and are able to slide both towards and apart from each other.
GBGB0523573.4A 2005-11-18 2005-11-18 Aircraft fuel pipe coupling Ceased GB0523573D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GBGB0523573.4A GB0523573D0 (en) 2005-11-18 2005-11-18 Aircraft fuel pipe coupling
PCT/GB2006/003744 WO2007057629A1 (en) 2005-11-18 2006-10-06 Aircraft fuel pipe coupling
EP06794695.4A EP1952051B1 (en) 2005-11-18 2006-10-06 Aircraft fuel pipe coupling
RU2008123890/06A RU2472058C2 (en) 2005-11-18 2006-10-06 Coupling sleeve for fuel lines; aircraft, and set of parts for manufacture of above coupling sleeve
CN200680043145.3A CN101313167B (en) 2005-11-18 2006-10-06 Aircraft fuel pipe coupling, aircraft and component suite
JP2008540671A JP5019184B2 (en) 2005-11-18 2006-10-06 Joint for connecting fuel pipe, aircraft including the joint, and kit of parts constituting the joint
BRPI0618696-3A BRPI0618696A2 (en) 2005-11-18 2006-10-06 aircraft fuel line coupling
US11/992,947 US8172272B2 (en) 2005-11-18 2006-10-06 Aircraft fuel pipe coupling
CA2630281A CA2630281C (en) 2005-11-18 2006-10-06 Aircraft fuel pipe coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0523573.4A GB0523573D0 (en) 2005-11-18 2005-11-18 Aircraft fuel pipe coupling

Publications (1)

Publication Number Publication Date
GB0523573D0 true GB0523573D0 (en) 2005-12-28

Family

ID=35580335

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0523573.4A Ceased GB0523573D0 (en) 2005-11-18 2005-11-18 Aircraft fuel pipe coupling

Country Status (9)

Country Link
US (1) US8172272B2 (en)
EP (1) EP1952051B1 (en)
JP (1) JP5019184B2 (en)
CN (1) CN101313167B (en)
BR (1) BRPI0618696A2 (en)
CA (1) CA2630281C (en)
GB (1) GB0523573D0 (en)
RU (1) RU2472058C2 (en)
WO (1) WO2007057629A1 (en)

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US9360144B2 (en) 2007-10-22 2016-06-07 The Boeing Company Conduit with joint covered by a boot
US7942452B2 (en) 2007-11-20 2011-05-17 The Boeing Company Flange fitting with leak sensor port
ES2331225B1 (en) * 2008-04-25 2010-09-29 Eads Construcciones Aeronauticas, S.A. DOUBLE WALL CONDUCT SYSTEM.
US8305727B2 (en) * 2009-03-09 2012-11-06 Airbus Operations Limited Aircraft joint and bonding lead
US8400749B2 (en) * 2009-03-09 2013-03-19 Airbus Operations Limited Aircraft joint and bonding lead
DE102009052674B4 (en) * 2009-11-12 2012-10-18 Karl Weinhold Method and device for connecting double-walled pipes
GB201012723D0 (en) 2010-07-29 2010-09-15 Airbus Operations Ltd Improvements relating to venting gas from a tank
FI124086B (en) 2011-02-09 2014-03-14 Wärtsilä Finland Oy Pipe coupling and fuel injection system
SE536025C2 (en) 2011-02-25 2013-04-02 Kungsoers Plast Ab Smältsvetsmuff
CN103635733B (en) * 2011-07-06 2015-05-20 日本维克托利克株式会社 Expansion/contraction flexible joint
FR2978231B1 (en) * 2011-07-20 2013-08-02 Airbus Operations Sas ANTI-FLAMBING CONNECTION DEVICE FOR PIPING SYSTEMS
FR2978521B1 (en) * 2011-07-29 2014-08-22 Airbus Operations Sas DEVICE FOR CONNECTING TWO PIPES
US8422192B2 (en) * 2011-07-29 2013-04-16 Airbus Operations Limited Fuel pipe joint on an aircraft
BR112014008282A2 (en) * 2011-10-07 2017-04-18 Eaton Corp joint for a double wall pipe, adapter for a double wall pipe assembly and method for joining a double wall pipe assembly to a joint
US9061768B2 (en) 2011-10-20 2015-06-23 The Boeing Company Electrostatic discharge protected structure pass-thru
EP2589791B1 (en) * 2011-11-04 2014-12-17 Caterpillar Motoren GmbH & Co. KG Fuel inlet valve and cylinder head for housing a fuel inlet valve
EP2589788B1 (en) * 2011-11-04 2016-10-12 Caterpillar Motoren GmbH & Co. KG Cylinder head
PL2589787T3 (en) * 2011-11-04 2015-08-31 Caterpillar Motoren Gmbh & Co Double-Walled Fuel Supply Pipe Element
FR2983276B1 (en) * 2011-11-30 2014-08-22 Airbus Operations Sas DEVICE FOR FIXING A FLUID TRANSPORT CIRCUIT TO AN ELEMENT OF THE STRUCTURE OF AN AIRCRAFT AND ASSOCIATED AIRCRAFT
US9233758B2 (en) 2011-12-16 2016-01-12 The Boeing Corporation Electrostatic discharge protected ferrule
US9541222B2 (en) * 2012-04-18 2017-01-10 The Boeing Company Duct fittings
US9157557B2 (en) 2012-10-31 2015-10-13 Xylem Water Solutions U.S.A., Inc. Gas distribution assembly
FR2997473B1 (en) * 2012-10-31 2015-01-02 Airbus Operations Sas CONNECTOR FOR FIXING A DUAL SKIN PIPING AND ASSEMBLY OBTAINED
RU2640147C2 (en) * 2013-11-06 2017-12-26 Хатчинсон Connecting device, pipes containing such connection device for pipeline for a fluid environment for air or space craft, and method of manufacturing such device
FR3017111B1 (en) * 2014-02-05 2016-01-22 Airbus Operations Sas DEVICE FOR ASSEMBLING DOUBLE SKIN FUEL PIPES OF AN AIRCRAFT.
EP2927471A1 (en) * 2014-04-04 2015-10-07 Caterpillar Motoren GmbH & Co. KG Double-walled fuel supply line element and connecting flange for the same
US10393302B2 (en) 2014-06-18 2019-08-27 United Technologies Corporation Double wall tube bolted flange fitting
US9933093B2 (en) * 2014-11-28 2018-04-03 Embraer S.A. Aircraft fuel line couplings in compliance with survivable crash and lightning strike requirements
US9982821B1 (en) * 2015-01-28 2018-05-29 United Technologies Corporation Doubled wall pipe flange and coupling configuration
US10066774B2 (en) 2015-03-27 2018-09-04 United Technologies Corporation Double wall tube fitting with an integrated diagnostic port
CN106151720A (en) * 2015-04-24 2016-11-23 长城汽车股份有限公司 Pipe connecting structure and its conduit assembly and the exhaust pipe connection structure for vehicle
GB2542121A (en) * 2015-09-08 2017-03-15 Airbus Operations Ltd Pipe installation
US10359142B2 (en) * 2016-06-27 2019-07-23 The Boeing Company Dual duct flexible coupling apparatus and methods of use
RU175080U1 (en) * 2016-11-18 2017-11-17 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Connecting element for pipeline valves of a gas turbine engine
EP3428499B1 (en) * 2017-07-14 2021-03-17 Crompton Technology Group Limited Composite fluid transfer conduit
US10794522B2 (en) * 2018-04-05 2020-10-06 The Boeing Company Flexible double walled hose connection
EP3799612A1 (en) 2018-05-03 2021-04-07 ABB Schweiz AG Sealing device
GB2575977A (en) * 2018-07-30 2020-02-05 Airbus Operations Ltd Support member
GB2578165A (en) 2018-10-19 2020-04-22 Airbus Operations Ltd Pipe joint with conductive seal
US11685544B2 (en) * 2018-11-21 2023-06-27 Gulfstream Aerospace Corporation Fuel line and expandable fuel line section for an aircraft and method for fabricating an expandable fuel line section
US11691752B2 (en) * 2019-10-15 2023-07-04 The Boeing Company Dual walled tube flexible joint seal systems and methods
CN112503274B (en) * 2020-11-26 2022-02-01 中国商用飞机有限责任公司 Pipeline for aircraft fuel system and pipeline system
FR3120603A1 (en) * 2021-03-11 2022-09-16 Airbus Operations (S.A.S.) Aircraft mast comprising a tubular primary structure incorporating at least one double-skin pipe and aircraft comprising at least one such mast
US11867125B2 (en) 2021-06-30 2024-01-09 Pratt & Whitney Canada Corp. Fuel manifold adapter
FR3127543A1 (en) * 2021-09-28 2023-03-31 Airbus Operations (S.A.S.) Double skin hydrogen pipe comprising at least one leak detection system at the level of at least one connection system, aircraft comprising at least one such pipe
EP4235001A1 (en) * 2022-02-25 2023-08-30 MAGNA Energy Storage Systems GesmbH Thermally insulated transfer line with coupling element
WO2023242564A1 (en) * 2022-06-14 2023-12-21 Airbus Operations Limited An aircraft assembly
US12078276B2 (en) * 2022-07-27 2024-09-03 Embraer S.A. Double walled fuel line coupling components and assemblies capable of multiple degrees of displacement

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US1217543A (en) * 1914-01-14 1917-02-27 William M White Pipe-joint for double pipes.
US3186739A (en) * 1960-11-14 1965-06-01 Gamah Corp Flexible coupling
US3913949A (en) * 1974-11-08 1975-10-21 United Technologies Corp Shrouded flammable fluid carrying tube
US4445332A (en) * 1982-03-24 1984-05-01 Caterpillar Tractor Co. Hydraulic hose assembly and method
US4854615A (en) * 1985-11-25 1989-08-08 National Coupling Company, Inc. Metal sealed joint for large diameter rocket motor casings
US4708371A (en) 1986-04-09 1987-11-24 Pratt & Whitney Canada Inc. Coupling for a fuel manifold
DE8631085U1 (en) * 1986-11-20 1987-06-25 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Double pipe
US4850616A (en) * 1988-02-19 1989-07-25 Westinghouse Electric Corp. Flexible joint capable of use in the O'Connor combustor coaxial piping
FR2639702B1 (en) * 1988-11-25 1991-03-22 Aerospatiale WATERPROOF AND REMOVABLE CONNECTION DEVICE FOR TWO TUBES, PARTICULARLY FOR FUEL TRANSFER INSTALLATION
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JP4776791B2 (en) * 2000-03-31 2011-09-21 カルソニックカンセイ株式会社 Double pipe end processing method
US6854486B2 (en) * 2002-05-13 2005-02-15 Eaton Corporation Fluid line assembly
US6848720B2 (en) * 2002-08-09 2005-02-01 The Boeing Company Shrouded fluid-conducting apparatus
US6971682B2 (en) * 2003-04-15 2005-12-06 Adel Wiggins Group, Transdigm, Inc. Coupling assembly
US7392840B2 (en) * 2005-12-20 2008-07-01 Halliburton Energy Services, Inc. Method and means to seal the casing-by-casing annulus at the surface for reverse circulation cement jobs
US7717473B1 (en) * 2007-02-15 2010-05-18 Parker-Hannifin Corporation Dual walled transfer tube
US20090091126A1 (en) * 2007-10-04 2009-04-09 Carns James A Shrouded coupling assemblies for conduits
US9360144B2 (en) * 2007-10-22 2016-06-07 The Boeing Company Conduit with joint covered by a boot

Also Published As

Publication number Publication date
RU2472058C2 (en) 2013-01-10
BRPI0618696A2 (en) 2011-09-06
JP2009516144A (en) 2009-04-16
EP1952051B1 (en) 2013-06-19
EP1952051A1 (en) 2008-08-06
RU2008123890A (en) 2009-12-27
CN101313167A (en) 2008-11-26
CA2630281A1 (en) 2007-05-24
JP5019184B2 (en) 2012-09-05
US8172272B2 (en) 2012-05-08
CA2630281C (en) 2014-04-22
US20090256352A1 (en) 2009-10-15
WO2007057629A1 (en) 2007-05-24
CN101313167B (en) 2011-05-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)